# DutyLock: Screen Time Control — Focus. App Blocker by Location > Focus. App Blocker by Location (iPhone/iPad app by FAT FIRE APPS.) - Source: https://appshunter.io/ios/app/dutylock-screen-time-control/id6773041463 (this page in markdown: same URL + `.md`) - Developer: [FAT FIRE APPS](https://appshunter.io/developer/1654496945) - Category: Productivity, Utilities - Price: Free with in-app purchases - Age rating: 4+ - Requires: iOS 17.0 · 28 MB - Languages: American English - Released: 2026-06-21 - Data updated: 2026-08-20 - User reviews in markdown: https://appshunter.io/ios/app/dutylock-screen-time-control/id6773041463/reviews.md ## What is DutyLock? Focus where it matters. DutyLock blocks your most distracting apps the moment you walk into a place you've chosen. Walk out, they unlock. No willpower required. WALK IN. APPS LOCK. Pick the places. Pick the apps. DutyLock takes the decision off your hands. WHO USES DUTYLOCK Knowledge workers who can't afford a five-minute Instagram detour every hour. They set a lock at their desk and the phone goes quiet while they're there. People reclaiming their evenings. The phone goes down when they sit at the dinner table. Their partner gets them back. Their kids notice. The doomscroll quitters. They turn bedtime into a zone. The TikTok rabbit hole stops existing between 9pm and 7am. People trying to actually sleep. The phone locks itself when they get into bed instead of becoming the thing that keeps them awake until 2am. Gym-goers who want their session. They walk in, the apps lock, the workout is the workout. People who want to read on the train again, or just sit and think on the bus. The commute becomes a real commute, not another scroll session. Movie-goers who go to watch the movie. Couples who want dinner without a phone face-down on the table. People on a date who would like to be on it. Students who turn the library into a study zone and don't see Reddit until they walk back outside. Managers and operators who run shifts on a warehouse floor, in a store, or anywhere phones are supposed to stay in pockets. DutyLock locks the named apps inside the named zones and time windows. Every lock event is logged. No quiet workaround. No restart trick. No Settings toggle that turns it off without somebody knowing. YOUR HISTORY. ON THE RECORD. Every lock and unlock is logged. Export it as a clean report whenever you want proof of where the time went. STAYS ON YOUR IPHONE No account. No cloud. No analytics. DutyLock is for people who want to focus and have tried everything else. SUBSCRIPTION INFORMATION DutyLock offers optional auto-renewing subscriptions and a one-time lifetime unlock. · DutyLock Pro (Weekly): $2.99/week · DutyLock Pro (Monthly): $4.99/month · DutyLock Pro (Annual): $49.99/year · DutyLock Pro (Lifetime): $99.99 one-time Payment will be charged to your Apple ID account at confirmation of purchase. Subscriptions automatically renew unless cancelled at least 24 hours before the end of the current period. You can manage or cancel your subscription in your device's App Store account settings. Privacy Policy: https://dutylock-828984049402-eu-west-2-an.s3.eu-west-2.amazonaws.com/legal/privacy-policy.html Terms of Use: https://dutylock-828984049402-eu-west-2-an.s3.eu-west-2.amazonaws.com/legal/terms-of-use.html ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | DutyLock Pro Monthly | $4.99 | per month | | DutyLock Pro Weekly | $2.99 | per 7 days | | DutyLock Pro Annual | $49.99 | per year | | DutyLock Pro Annual 50% First Year | $49.99 | per year | **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | DutyLock Pro Lifetime | $99.99 | one-time | ## Version history (last 5 releases) ### 1.4.0 — 2026-08-14 Your first zone is now free. Create your first Lock-in Zone and run it without subscribing. Zones people share with you are free to join too, as many as you want. A subscription unlocks running more than one of your own zones at once. Plus reliability improvements and bug fixes. ### 1.3.0 — 2026-08-07 Polish and reliability improvements. Bug fixes throughout. ### 1.2.0 — 2026-07-28 Share your focus zones. You can now send someone a link to a Lock-in Zone you've set up. They join with the same place, boundary, and schedule, then pick which of their own apps to lock. No account, no server, and everything travels inside the link. Joining your first zone is free. Plus reliability improvements and bug fixes. ### 1.1.0 — 2026-07-08 Reliability update. Your lock state now survives closing and reopening the app — if you were already inside a zone, DutyLock picks up where it left off. • Renaming or deleting a zone no longer causes tracking issues • Resetting a zone's history now clears completely Bug fixes and performance improvements throughout. ### 1.0.0 — 2026-06-21 No release notes. ## More apps by FAT FIRE APPS - [Ambient Sounds](https://appshunter.io/ios/app/ambient-sounds/id1144910590) - [Temper Streak · Pause & Reset](https://appshunter.io/ios/app/temper-streak-pause-and-reset/id6761268438) - [DosePen: GLP-1 Tracker](https://appshunter.io/ios/app/dosepen-glp-1-tracker/id6761579709) All apps by FAT FIRE APPS: https://appshunter.io/developer/1654496945 ## Related topics [duty time](https://appshunter.io/ios/topics/duty-time) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-20.*